ip dhcp information option 
ip dhcp information option suboption-type custom 
ip dhcp information option format-type remote-id 10.27.11.231 
ip dhcp information option format-type option bin 
ip dhcp relay information policy replace 
ip dhcp snooping 
ip dhcp snooping vlan 2030 
!
no spanning-tree
!
port jumbo-frame
!
vlan database
 vlan 2030 
exit
!
ip access-list extended garbage
 permit igmp any any
 deny ip any any any 224.0.0.0 15.255.255.255
 deny ip any any any 10.27.1.8 0.0.0.7
 deny tcp any any any 135-139
 deny tcp any any any 445
 deny udp any any any 135-139
 deny udp any any any 445
 permit ip any any any any
exit
!
hostname sw2
!
logging host 10.27.0.8 
!
ip ssh server
!
no ip http server
!
clock timezone KHV +10
clock source sntp
sntp unicast client enable
sntp server 10.27.0.254
!
no ip telnet server
!
interface gigabitethernet 1/0/1
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/2
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/3
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/4
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/5
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/6
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/7
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/8
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/9
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/10
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/11
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/12
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/13
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/14
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/15
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/16
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/17
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/18
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/19
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/20
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/21
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/22
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/23
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/24
 ip source-guard 
 loopback-detection enable 
 switchport access vlan 2030 
 description b2c
 storm-control broadcast enable 
 storm-control broadcast level kbps 100 
 service-acl input garbage 
 no lldp transmit 
 no lldp receive 
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/25
 ip dhcp snooping trust 
 switchport mode trunk 
 switchport trunk allowed vlan add 2030 
 description core-East
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/26
 ip dhcp snooping trust 
 switchport mode trunk 
 switchport trunk allowed vlan add 2030 
 description core-West
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/27
 ip dhcp snooping trust 
 switchport mode trunk 
 switchport trunk allowed vlan add 2030 
 shutdown
 description core-subRing1
 switchport forbidden default-vlan 
exit
!
interface gigabitethernet 1/0/28
 ip dhcp snooping trust 
 switchport mode trunk 
 switchport trunk allowed vlan add 2030 
 shutdown
 description core-subRing2
 switchport forbidden default-vlan 
exit
!
interface vlan 1
 no ip address dhcp 
exit
!
interface vlan 2030
 ip address 10.27.11.231 255.255.255.0 
exit
!
ip default-gateway 10.27.11.254
!
